mLock - lock a mutex.
#include <util/ulocks.h>
NEOERR *mLock(pthread_mutex_t *mutex);
mutex - mutex to lock.
Locks the mutex <mutex>. This call blocks until the mutex is acquired.
MT-Level: Safe.
None.
mCreate(3), fCreate(3), mUnlock(3), fUnlock(3), cBroadcast(3),
cSignal(3), fFind(3), cDestroy(3), cCreate(3), mDestroy(3), cWait(3),
fLock(3), fDestroy(3), mLock